7896381

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 12182400

約数和(自身を除く): 4286019

約数列:

[1, 3, 17, 19, 29, 51, 57, 87, 281, 323, 493, 551, 843, 969, 1479, 1653, 4777, 5339, 8149, 9367, 14331, 16017, 24447, 28101, 90763, 138533, 154831, 272289, 415599, 464493, 2632127, 7896381]

約数ペア:

[(1, 7896381), (3, 2632127), (17, 464493), (19, 415599), (29, 272289), (51, 154831), (57, 138533), (87, 90763), (281, 28101), (323, 24447), (493, 16017), (551, 14331), (843, 9367), (969, 8149), (1479, 5339), (1653, 4777)]